IDocInfo.h

// SPDX-FileCopyrightText: 2023 Carl Zeiss Microscopy GmbH
//
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <vector>
#include <map>
#include <cstdint>
#include <limits>
#include "Intervals.h"
 
namespace imgdoc2
{
    class IDocInfo
    {
    public:
        virtual ~IDocInfo() = default;
 
        virtual void GetTileDimensions(imgdoc2::Dimension* dimensions, std::uint32_t& count) = 0;
 
        virtual std::map<imgdoc2::Dimension, imgdoc2::Int32Interval> GetMinMaxForTileDimension(const std::vector<imgdoc2::Dimension>& dimensions_to_query_for) = 0;
 
        virtual std::uint64_t GetTotalTileCount() = 0;
 
        virtual std::map<int, std::uint64_t> GetTileCountPerLayer() = 0;
    public:
        std::vector<imgdoc2::Dimension> GetTileDimensions()
        {
            std::uint32_t count = 0;
            this->GetTileDimensions(nullptr, count);
            std::vector<imgdoc2::Dimension> dimensions(count);
            this->GetTileDimensions(dimensions.data(), count);
            return dimensions;
        }
 
        // no copy and no move (-> https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#c21-if-you-define-or-delete-any-copy-move-or-destructor-function-define-or-delete-them-all )
        IDocInfo() = default;
        IDocInfo(const IDocInfo&) = delete;             // copy constructor
        IDocInfo& operator=(const IDocInfo&) = delete;  // copy assignment
        IDocInfo(IDocInfo&&) = delete;                  // move constructor
        IDocInfo& operator=(IDocInfo&&) = delete;       // move assignment
    };
}